CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
	Jun. 30, 2012	Jul. 02, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (177,000)	$ 2,027,000
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	3,631,000	4,055,000
Stock-based compensation	162,000	204,000
Non-cash interest expense on note payable		31,000
Decrease (increase) in deferred income taxes	(157,000)	1,206,000
Gift card breakage	(149,000)	(304,000)
Amortization of deferred income for co-branded credit card	(563,000)	(419,000)
Amortization of deferred rent	(1,177,000)	(842,000)
Change in assets and liabilities:
Decrease in receivables and income tax receivables	758,000	429,000
Increase in inventories	(192,000)	(2,561,000)
Decrease (increase) in prepaid expenses and other current assets	(904,000)	282,000
Decrease in accounts payable	(1,608,000)	(1,808,000)
Decrease in accrued liabilities, accrued compensation and other liabilities	(109,000)	(1,277,000)
Net cash provided by (used in) operating activities	(485,000)	1,023,000
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of marketable securities	(5,522,000)	(3,076,000)
Maturities of marketable securities	2,511,000	8,386,000
Proceeds from insurance recovery	181,000
Certificates of deposit - restricted		(500,000)
Purchase of equipment and leasehold improvements	(4,860,000)	(1,346,000)
Net cash provided by (used in) investing activities	(7,690,000)	3,464,000
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of note payable		(413,000)
Proceeds from the issuance of common stock		23,000
Net cash used in financing activities		(390,000)
Net increase (decrease) in cash and equivalents	(8,175,000)	4,097,000
Cash and equivalents, at beginning of period	22,509,000	4,609,000
Cash and equivalents, at end of period	14,334,000	8,706,000
Supplemental disclosure of cash flow information:
Interest paid		23,000
Income taxes paid	187,000	135,000
Supplemental disclosure of non-cash investing and financing activities:
Accrued fixed asset additions	199,000	1,000
Prepaid stock-based compensation	$ 47,000	$ 43,000